Oceans

What do ship captains use to help them know when it is safe to dock at the ocean's edge?

More Questions from Oceans
The definition of "a large surface area whose waters are drained off into a principal river system" best fits which science term?
Reveal Answer
When did the National Hurricane Center begin to give official names to storms?
Reveal Answer
What does ocean thermal gradient mean?
Reveal Answer
Dissolved salt makes up what percentage of ocean water?
Reveal Answer
What floating animal is eaten by blue whales?
Reveal Answer
What is the largest animal in the ocean?
Reveal Answer
Typically a tsunami is caused by what?
Reveal Answer
What is a smaller river or stream that flows into a larger river or stream?
Reveal Answer